\begin{titlepage}
  \centering

  \vspace{23mm}

  \includegraphics[width=.5\textwidth]{assets/logo_bit.png}

  \vspace{10mm}

  \heiti\fontsize{24pt}{24pt}\selectfont{\reportName}

  \vspace{77mm}

  \begin{spacing}{2.2}
    \songti\fontsize{16pt}{16pt}\selectfont{\textbf{学\hspace{11mm}院：}\underline{\makebox[51mm][c]{\deptName}}}

    \songti\fontsize{16pt}{16pt}\selectfont{\textbf{专\hspace{11mm}业：}\underline{\makebox[51mm][c]{\majorName}}}

    \songti\fontsize{16pt}{16pt}\selectfont{\textbf{班\hspace{11mm}级：}\underline{\makebox[51mm][c]{\className}}}

    \songti\fontsize{16pt}{16pt}\selectfont{\textbf{姓\hspace{11mm}名：}\underline{\makebox[51mm][c]{\yourName}}}

    \songti\fontsize{16pt}{16pt}\selectfont{\textbf{任课教师：}\underline{\makebox[51mm][c]{\teacherName}}}
  \end{spacing}

  \vspace{33mm}

  \centering
  \songti\fontsize{12pt}{12pt}\selectfont{\today}
\end{titlepage}
